$OpenBSD: patch-src_version_cpp,v 1.4 2015/11/21 15:33:56 jca Exp $
--- src/version.cpp.orig	Sat May  9 00:26:36 2015
+++ src/version.cpp	Thu Nov 19 19:30:30 2015
@@ -81,6 +81,7 @@ namespace Exiv2 {
         return os.str();
     }
 
+const char* version() __attribute__((visibility ("default")));
     const char* version()
     {
         return EXV_PACKAGE_VERSION;
